2485344456 has 96 divisors (see below), whose sum is σ = 7740183360. Its totient is φ = 705718656.

The previous prime is 2485344413. The next prime is 2485344473. The reversal of 2485344456 is 6544435842.

2485344456 is a `hidden beast` number, since 24 + 8 + 534 + 44 + 56 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67026 + ... + 97278.

It is an arithmetic number, because the mean of its divisors is an integer number (80626910).

Almost surely, 2^2485344456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2485344456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3870091680).

2485344456 is an abundant number, since it is smaller than the sum of its proper divisors (5254838904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2485344456 is a wasteful number, since it uses less digits than its factorization.

2485344456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30435 (or 30428 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 45.

The square root of 2485344456 is about 49853.2291431558. The cubic root of 2485344456 is about 1354.5515245337.

The spelling of 2485344456 in words is "two billion, four hundred eighty-five million, three hundred forty-four thousand, four hundred fifty-six".